An ovulation test also sometimes called an opk which stands for ovulation predictor kit is a test that detects the presence and concentration of luteinizing hormone lh in your urine.
Ovulation predictor sticks.
Easy home 25 ovulation predictor kit test sticks midstream fertility tests powered by premom ovulation predictor and period tracking app free ios and android app.
Generally however an ovulation predictor kit comes with a set of test strips or sticks.
How do ovulation sticks work.
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However in the run up to ovulation a certain amount of lh increases by a maximum of five times.
Ovulation test sticks combined with premom app are specially designed for trying to conceive ttc women to get pregnant naturally.
Between 12 48 hours on average before ovulation there is a brief surge in lh levels.
You should begin using the tests about two days before you expect to ovulate.
Some opks come with five tests others with as many as 10.